(37-15)乘以(8+14). (59+21)乘以(96除以8). 124-85)乘以12除以26
问题描述:
(37-15)乘以(8+14). (59+21)乘以(96除以8). 124-85)乘以12除以26
答
﹙37-15﹚×﹙8+14﹚ =22×22=484 ﹙59+21﹚×﹙96÷8﹚=80×12=960 ﹙124-85﹚×12÷26=39×12÷26=468÷26=18